Regenerative chatter in end milling on mould aluminum via experimental

Milling operation is widely used in the manufacturing industry for the metal cutting purpose. For the efficiency of the milling process, high demands on the material removal rate and the surface generation rate are posed. The process parameters, determining these two rates, are restricted by the occ...

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Bibliographic Details
Main Author:	Mohammad Hafizuddin, Mokhtar
Format:	Undergraduates Project Papers
Language:	English
Published:	2007
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/2281/ http://umpir.ump.edu.my/id/eprint/2281/ http://umpir.ump.edu.my/id/eprint/2281/1/MOHAMMAD_HAFIZUDDIN_MOKHTAR.PDF

id	ump-2281
recordtype	eprints
spelling	ump-22812015-03-03T07:55:43Z http://umpir.ump.edu.my/id/eprint/2281/ Regenerative chatter in end milling on mould aluminum via experimental Mohammad Hafizuddin, Mokhtar TJ Mechanical engineering and machinery Milling operation is widely used in the manufacturing industry for the metal cutting purpose. For the efficiency of the milling process, high demands on the material removal rate and the surface generation rate are posed. The process parameters, determining these two rates, are restricted by the occurrence of regenerative chatter. Chatter is an undesired instability phenomenon, which causes both a reduced product quality and rapid tool wear. In this paper, the regenerative chatter are predicted during milling process, based on dedicated experiments on both the material behavior of the workpiece material and the machine dynamics. Then, experiments are performed to estimate these chatter occurrence in practice: These experiments show that both the material properties and the machine dynamics are dependent on the spindle speed. The resultants F-T analysis graphs obtained are compared to each other and being analyzed. Finally, a stable combination of machining parameter (spindle rotation speed and depth of cut) is proposed and applied during milling process in order to reduce the tendency of chatter occurrence. This cross linking between the machining parameter and the subject matter, regenerative chatter occurrence, is exciting to share. This is the primary motivation in pursuing this study. 2007-11 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/2281/1/MOHAMMAD_HAFIZUDDIN_MOKHTAR.PDF Mohammad Hafizuddin, Mokhtar (2007) Regenerative chatter in end milling on mould aluminum via experimental. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:39763&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Mohammad Hafizuddin, Mokhtar Regenerative chatter in end milling on mould aluminum via experimental
description	Milling operation is widely used in the manufacturing industry for the metal cutting purpose. For the efficiency of the milling process, high demands on the material removal rate and the surface generation rate are posed. The process parameters, determining these two rates, are restricted by the occurrence of regenerative chatter. Chatter is an undesired instability phenomenon, which causes both a reduced product quality and rapid tool wear. In this paper, the regenerative chatter are predicted during milling process, based on dedicated experiments on both the material behavior of the workpiece material and the machine dynamics. Then, experiments are performed to estimate these chatter occurrence in practice: These experiments show that both the material properties and the machine dynamics are dependent on the spindle speed. The resultants F-T analysis graphs obtained are compared to each other and being analyzed. Finally, a stable combination of machining parameter (spindle rotation speed and depth of cut) is proposed and applied during milling process in order to reduce the tendency of chatter occurrence. This cross linking between the machining parameter and the subject matter, regenerative chatter occurrence, is exciting to share. This is the primary motivation in pursuing this study.
format	Undergraduates Project Papers
author	Mohammad Hafizuddin, Mokhtar
author_facet	Mohammad Hafizuddin, Mokhtar
author_sort	Mohammad Hafizuddin, Mokhtar
title	Regenerative chatter in end milling on mould aluminum via experimental
title_short	Regenerative chatter in end milling on mould aluminum via experimental
title_full	Regenerative chatter in end milling on mould aluminum via experimental
title_fullStr	Regenerative chatter in end milling on mould aluminum via experimental
title_full_unstemmed	Regenerative chatter in end milling on mould aluminum via experimental
title_sort	regenerative chatter in end milling on mould aluminum via experimental
publishDate	2007
url	http://umpir.ump.edu.my/id/eprint/2281/ http://umpir.ump.edu.my/id/eprint/2281/ http://umpir.ump.edu.my/id/eprint/2281/1/MOHAMMAD_HAFIZUDDIN_MOKHTAR.PDF
first_indexed	2023-09-18T21:55:56Z
last_indexed	2023-09-18T21:55:56Z
_version_	1777414079185420288

Regenerative chatter in end milling on mould aluminum via experimental

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